<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:14pt"><div>the first error got fixed but got another error message </div><div>W: Failed to fetch http://mozilla.debian.net/dists/wheezy-backports/Release Unable to find expected entry 'iceweasel-esr/binary-amd64/Packages' in Release file (Wrong sources.list entry or malformed file)<br><br></div></div></body></html>